ENR-BNR transformer neutral earthing resistance cabinet
Description:
OurcompanyfocusontheR&D,productionandsaleoftheneutralearthingresistancecompletesetdevice.Ourproducthighandlowvoltageneutralearthingresistancecabinetcompletedevicehasthestableperformance.OurcompanyintroducesandabsorbstheadvancedforeigntechnologythendevelopsandproducestheENR-BNRseriestransformerneutralearthingresistancecabinetwhichusedfor6~35kvsystem.Ithasthegoodperformancetoreducetheovervoltagefromthegrid,toimprovethesafetyandreliabilityofgrid.
Thisproductismadeofspecialstainlesssteelalloymaterial.ThestainlessseriesENR-BNRtransformerneutralearthingresistancecabinetcanbeusedin6~35kvsystem.Ithaslargeearthcapacitorcurrentinthecablepowersupplysystem.Therepossibleappearsthearcearthingovervoltage.
Neutralusetheresistanceearthingmethodinordertoinjecttheresistancecurrentforthefailurepoints.Theamountofresistancecurrentis1.05~1.1timesasmanyascapacitorcurrent.
ItcanmoderaterestrictionsthefaultcurrenttoimproveRelayProtectionsensitivityandlimitthetemporaryovervoltageas2.6timesofnormalphaseneutralvoltage.Topreventarcovervoltagedamagethemainequipmentsandalsohasadistinctroleforferromagneticresonanceover-voltageatthesametime.
Technicalparameters:
Pleaseprovidespecialusingconditionforthisproductbeforeyouplacetheorder
Featuresofproduct
Topofthecabinetenclosureinstalledtheringsforeasylifting.
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